Quote:
Originally Posted by jyl
Hmm. Arched "header" then, of light enough material that it won't be structural (like, a 1/4" plywood shell that merely conceals the conduit) with conduit bent to the curve so it can flex the 1/4" or so?
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That aint gonna to fly.
Cut up concrete looks like crap especially if its only 10-12". I would bust it up to the nearest joint.